Unfortunately, there is nothing I can do for that. If you want to use killstreaks, you will need to take down your enemies while being away from their line of fire as well as grenades or other. If you get killed while using killstreak like predator or anything similar and being "killed" at the same time, the game will crash.

Is it possible to fix that you can die so you can use your scorestreaks?

Is it possible to fix that you can die so you can use your scorestreaks?

For some reason the game is programmed that way, if you are invisible you can't die, well technically you are considered as dead but you can still move around and kill people but you don't collect killstreaks nor using them. So I don't think I can do something about it.